Pump Stack Assembly

Assembly

Centrifugal Pump.jpg · Commons ↗ Report photo

Two parallel-mounted vertical turbine or horizontal end-suction centrifugal pumps rated 15–30 GPM each at 50–100 PSI with impeller trim options.

Direct parts	7
Total parts	10
Used in	1 assembly
Class	Assembly

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Two parallel-mounted vertical turbine or horizontal end-suction centrifugal pumps rated 15–30 GPM each at 50–100 PSI with impeller trim options. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Pump Stack Assembly parts and their functions

7 top-level parts · 10 parts in total · full bill of materials below

Pump Stack Assembly parts diagram: 1 primary centrifugal pump, 2 secondary booster pump, 3 primary motor, 4 variable-speed motor, 5 pump baseplate, 6 ball bearing, 7 pump-motor coupling. 10 parts in 7 top-level items. — Pump Stack Assembly parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Primary Centrifugal Pump	1×	Primary vertical or horizontal centrifugal pump
2	Secondary Booster Pump	1×	Secondary booster pump with check valve isolation
3	Primary Motor	1×	1–2 HP three-phase electric motor for primary pump
4	Variable-Speed Motor	1×	0.75–1.5 HP variable-speed motor for secondary pump
5	Pump Baseplate	1×	Welded steel frame with vibration-isolating feet and motor mounts
6	Ball Bearing	4×	Deep-groove bearings supporting pump and motor shafts
7	Pump-Motor Coupling	1×	Flexible elastomer coupling between pump and motor

3D model

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Build & assembly graph

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Bill of materials for Pump Stack Assembly

7 top-level lines · 7 rows shown · 10 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Primary Centrifugal Pump	pressure-booster-set-pump-1	1×	1	·	part
2	Secondary Booster Pump	pressure-booster-set-pump-2	1×	1	·	part
3	Primary Motor	pressure-booster-set-motor-1	1×	1	·	part
4	Variable-Speed Motor	pressure-booster-set-motor-2	1×	1	·	part
5	Pump Baseplate	pressure-booster-set-baseplate	1×	1	·	part
6	Ball Bearing	ball-bearing	4×	4	·	part
7	Pump-Motor Coupling	pressure-booster-set-coupling	1×	1	·	part

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Where the pump stack assembly is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Plumbing & Sanitary 1 Pressure Booster Set

Used in 1 assembly

Pressure Booster Set

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $5–$2k. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇮🇳Kirloskar kbl.co.in ↗	Pune, IN	Pumps & fluid systems	200 units	6–10 wks
🇨🇳Leo Group leo.com.cn ↗	Taizhou, CN	Pumps	200 units	6–10 wks
🇮🇳Shakti Pumps shaktipumps.com ↗	Pithampur, IN	Pumps	200 units	6–10 wks
🇨🇳CNP Pumps cnppumps.com ↗	Hangzhou, CN	Pumps	200 units	6–10 wks
🇮🇳Roto Pumps rotopumps.com ↗	Noida, IN	Pumps	200 units	6–10 wks